resource/src/OCPlatform_impl.cpp

   1 //******************************************************************
   2 //
   3 // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
   4 //
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   6 //
   7 // Licensed under the Apache License, Version 2.0 (the "License");
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   9 // You may obtain a copy of the License at
  10 //
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  14 // distributed under the License is distributed on an "AS IS" BASIS,
  15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 // See the License for the specific language governing permissions and
  17 // limitations under the License.
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  20
  21 //******************************************************************
  22 // File name:
  23 //     OCPlatform_impl.cpp
  24 //
  25 // Description: Implementation of the OCPlatform functionality.  It contains
  26 // a singleton interface that is used only by the OCPlatform namespace and is the
  27 // central entrance to the stack.
  28 //
  29 //
  30 //
  31 //*********************************************************************
  32
  33 #include "OCPlatform_impl.h"
  34
  35 #include <random>
  36 #include <utility>
  37 #include <functional>
  38
  39 #include "ocstack.h"
  40
  41 #include "OCPlatform.h"
  42 #include "OCApi.h"
  43 #include "OCException.h"
  44 #include "OCUtilities.h"
  45
  46 #include "oc_logger.hpp"
  47
  48 namespace OC
  49 {
  50
  51     PlatformConfig& OCPlatform_impl::globalConfig()
  52     {
  53         static PlatformConfig s_config;
  54         return s_config;
  55     }
  56
  57     void OCPlatform_impl::Configure(const PlatformConfig& config)
  58     {
  59         OCRegisterPersistentStorageHandler(config.ps);
  60         globalConfig() = config;
  61     }
  62
  63     OCPlatform_impl& OCPlatform_impl::Instance()
  64     {
  65         static OCPlatform_impl platform(globalConfig());
  66         return platform;
  67     }
  68
  69     void OCPlatform_impl::init(const PlatformConfig& config)
  70     {
  71         switch(config.mode)
  72         {
  73             case ModeType::Server:
  74                 m_server = m_WrapperInstance->CreateServerWrapper(m_csdkLock, config);
  75                 break;
  76
  77             case ModeType::Client:
  78                 m_client = m_WrapperInstance->CreateClientWrapper(m_csdkLock, config);
  79                 break;
  80
  81             case ModeType::Both:
  82                 m_server = m_WrapperInstance->CreateServerWrapper(m_csdkLock, config);
  83                 m_client = m_WrapperInstance->CreateClientWrapper(m_csdkLock, config);
  84                 break;
  85          }
  86     }
  87
  88     OCPlatform_impl::OCPlatform_impl(const PlatformConfig& config)
  89      : m_cfg             { config },
  90        m_WrapperInstance { make_unique<WrapperFactory>() },
  91        m_csdkLock        { std::make_shared<std::recursive_mutex>() }
  92     {
  93         init(m_cfg);
  94     }
  95
  96     OCPlatform_impl::~OCPlatform_impl(void)
  97     {
  98     }
  99
 100     OCStackResult OCPlatform_impl::setDefaultDeviceEntityHandler(EntityHandler entityHandler)
 101     {
 102         return checked_guard(m_server, &IServerWrapper::setDefaultDeviceEntityHandler,
 103                              entityHandler);
 104     }
 105
 106     OCStackResult OCPlatform_impl::notifyAllObservers(OCResourceHandle resourceHandle,
 107                                                 QualityOfService QoS)
 108     {
 109         return result_guard(OCNotifyAllObservers(resourceHandle,
 110                     static_cast<OCQualityOfService>(QoS)));
 111     }
 112
 113     OCStackResult OCPlatform_impl::notifyAllObservers(OCResourceHandle resourceHandle)
 114     {
 115         return notifyAllObservers(resourceHandle, m_cfg.QoS);
 116     }
 117
 118     OCStackResult OCPlatform_impl::notifyListOfObservers(OCResourceHandle resourceHandle,
 119                                        ObservationIds& observationIds,
 120                                        const std::shared_ptr<OCResourceResponse> pResponse)
 121     {
 122         return notifyListOfObservers(resourceHandle, observationIds, pResponse, m_cfg.QoS);
 123     }
 124
 125     OCStackResult OCPlatform_impl::notifyListOfObservers(OCResourceHandle resourceHandle,
 126                                        ObservationIds& observationIds,
 127                                        const std::shared_ptr<OCResourceResponse> pResponse,
 128                                        QualityOfService QoS)
 129     {
 130         if(!pResponse)
 131         {
 132          return result_guard(OC_STACK_ERROR);
 133         }
 134
 135         std::string payload(pResponse->getResourceRepresentation().getJSONRepresentation());
 136
 137         return result_guard(
 138                    OCNotifyListOfObservers(resourceHandle,
 139                             &observationIds[0], observationIds.size(),
 140                             payload.c_str(),
 141                             static_cast<OCQualityOfService>(QoS)));
 142     }
 143
 144     OCResource::Ptr OCPlatform_impl::constructResourceObject(const std::string& host,
 145                                                 const std::string& uri,
 146                                                 OCConnectivityType connectivityType,
 147                                                 bool isObservable,
 148                                                 const std::vector<std::string>& resourceTypes,
 149                                                 const std::vector<std::string>& interfaces)
 150     {
 151         if(!m_client)
 152         {
 153             return std::shared_ptr<OCResource>();
 154         }
 155
 156         return std::shared_ptr<OCResource>(new OCResource(m_client,
 157                                             host,
 158                                             uri, "", connectivityType,
 159                                             isObservable,
 160                                             resourceTypes,
 161                                             interfaces));
 162     }
 163
 164     OCStackResult OCPlatform_impl::findResource(const std::string& host,
 165                                             const std::string& resourceName,
 166                                             OCConnectivityType connectivityType,
 167                                             FindCallback resourceHandler)
 168     {
 169         return findResource(host, resourceName, connectivityType, resourceHandler, m_cfg.QoS);
 170     }
 171
 172     OCStackResult OCPlatform_impl::findResource(const std::string& host,
 173                                             const std::string& resourceName,
 174                                             OCConnectivityType connectivityType,
 175                                             FindCallback resourceHandler,
 176                                             QualityOfService QoS)
 177     {
 178         return checked_guard(m_client, &IClientWrapper::ListenForResource,
 179                              host, resourceName, connectivityType, resourceHandler, QoS);
 180     }
 181
 182     OCStackResult OCPlatform_impl::getDeviceInfo(const std::string& host,
 183                                             const std::string& deviceURI,
 184                                             OCConnectivityType connectivityType,
 185                                             FindDeviceCallback deviceInfoHandler)
 186     {
 187         return result_guard(getDeviceInfo(host, deviceURI, connectivityType,
 188                deviceInfoHandler, m_cfg.QoS));
 189     }
 190
 191     OCStackResult OCPlatform_impl::getDeviceInfo(const std::string& host,
 192                                             const std::string& deviceURI,
 193                                             OCConnectivityType connectivityType,
 194                                             FindDeviceCallback deviceInfoHandler,
 195                                             QualityOfService QoS)
 196     {
 197         return checked_guard(m_client, &IClientWrapper::ListenForDevice,
 198                              host, deviceURI, connectivityType, deviceInfoHandler, QoS);
 199     }
 200
 201     OCStackResult OCPlatform_impl::getPlatformInfo(const std::string& host,
 202                                             const std::string& platformURI,
 203                                             OCConnectivityType connectivityType,
 204                                             FindPlatformCallback platformInfoHandler)
 205     {
 206         return result_guard(getPlatformInfo(host, platformURI, connectivityType,
 207                platformInfoHandler, m_cfg.QoS));
 208     }
 209
 210     OCStackResult OCPlatform_impl::getPlatformInfo(const std::string& host,
 211                                             const std::string& platformURI,
 212                                             OCConnectivityType connectivityType,
 213                                             FindPlatformCallback platformInfoHandler,
 214                                             QualityOfService QoS)
 215     {
 216         return checked_guard(m_client, &IClientWrapper::ListenForDevice,
 217                              host, platformURI, connectivityType, platformInfoHandler, QoS);
 218     }
 219
 220     OCStackResult OCPlatform_impl::registerResource(OCResourceHandle& resourceHandle,
 221                                             std::string& resourceURI,
 222                                             const std::string& resourceTypeName,
 223                                             const std::string& resourceInterface,
 224                                             EntityHandler entityHandler,
 225                                             uint8_t resourceProperty)
 226     {
 227         return checked_guard(m_server, &IServerWrapper::registerResource,
 228                              std::ref(resourceHandle), resourceURI, resourceTypeName,
 229                              resourceInterface, entityHandler, resourceProperty);
 230     }
 231
 232     OCStackResult OCPlatform_impl::registerDeviceInfo(const OCDeviceInfo deviceInfo)
 233     {
 234         return checked_guard(m_server, &IServerWrapper::registerDeviceInfo, deviceInfo);
 235     }
 236
 237     OCStackResult OCPlatform_impl::registerPlatformInfo(const OCPlatformInfo platformInfo)
 238     {
 239         return checked_guard(m_server, &IServerWrapper::registerPlatformInfo, platformInfo);
 240     }
 241
 242     OCStackResult OCPlatform_impl::registerResource(OCResourceHandle& resourceHandle,
 243                                             const std::shared_ptr< OCResource > resource)
 244     {
 245         uint8_t resourceProperty = OC_DISCOVERABLE | OC_OBSERVABLE;
 246         std::vector<std::string> resourceTypes = resource->getResourceTypes();
 247
 248         return checked_guard(m_server, &IServerWrapper::registerResource,
 249                 std::ref(resourceHandle), resource->uri(),
 250                 resourceTypes[0]/*"core.remote"*/, DEFAULT_INTERFACE,
 251                 (EntityHandler) nullptr, resourceProperty);
 252     }
 253
 254     OCStackResult OCPlatform_impl::unregisterResource(const OCResourceHandle& resourceHandle) const
 255     {
 256         return checked_guard(m_server, &IServerWrapper::unregisterResource,
 257                              resourceHandle);
 258     }
 259
 260     OCStackResult OCPlatform_impl::unbindResource(OCResourceHandle collectionHandle,
 261                                             OCResourceHandle resourceHandle)
 262     {
 263         return result_guard(OCUnBindResource(std::ref(collectionHandle), std::ref(resourceHandle)));
 264     }
 265
 266     OCStackResult OCPlatform_impl::unbindResources(const OCResourceHandle collectionHandle,
 267                                             const std::vector<OCResourceHandle>& resourceHandles)
 268     {
 269         for(const auto& h : resourceHandles)
 270         {
 271            OCStackResult r;
 272
 273            if(OC_STACK_OK != (r = result_guard(OCUnBindResource(collectionHandle, h))))
 274            {
 275                return r;
 276            }
 277         }
 278
 279         return OC_STACK_OK;
 280     }
 281
 282     OCStackResult OCPlatform_impl::bindResource(const OCResourceHandle collectionHandle,
 283                                             const OCResourceHandle resourceHandle)
 284     {
 285         return result_guard(OCBindResource(collectionHandle, resourceHandle));
 286     }
 287
 288     OCStackResult OCPlatform_impl::bindResources(const OCResourceHandle collectionHandle,
 289                                             const std::vector<OCResourceHandle>& resourceHandles)
 290     {
 291         for(const auto& h : resourceHandles)
 292         {
 293            OCStackResult r;
 294
 295            if(OC_STACK_OK != (r = result_guard(OCBindResource(collectionHandle, h))))
 296            {
 297                return r;
 298            }
 299         }
 300
 301         return OC_STACK_OK;
 302     }
 303
 304     OCStackResult OCPlatform_impl::bindTypeToResource(const OCResourceHandle& resourceHandle,
 305                                              const std::string& resourceTypeName) const
 306     {
 307         return checked_guard(m_server, &IServerWrapper::bindTypeToResource,
 308                              resourceHandle, resourceTypeName);
 309     }
 310
 311     OCStackResult OCPlatform_impl::bindInterfaceToResource(const OCResourceHandle& resourceHandle,
 312                                              const std::string& resourceInterfaceName) const
 313     {
 314         return checked_guard(m_server, &IServerWrapper::bindInterfaceToResource,
 315                              resourceHandle, resourceInterfaceName);
 316     }
 317
 318     OCStackResult OCPlatform_impl::startPresence(const unsigned int announceDurationSeconds)
 319     {
 320         return checked_guard(m_server, &IServerWrapper::startPresence,
 321                              announceDurationSeconds);
 322     }
 323
 324     OCStackResult OCPlatform_impl::stopPresence()
 325     {
 326         return checked_guard(m_server, &IServerWrapper::stopPresence);
 327     }
 328
 329     OCStackResult OCPlatform_impl::subscribePresence(OCPresenceHandle& presenceHandle,
 330                                             const std::string& host,
 331                                             OCConnectivityType connectivityType,
 332                                             SubscribeCallback presenceHandler)
 333     {
 334         return subscribePresence(presenceHandle, host, "", connectivityType, presenceHandler);
 335     }
 336
 337
 338     OCStackResult OCPlatform_impl::subscribePresence(OCPresenceHandle& presenceHandle,
 339                                             const std::string& host,
 340                                             const std::string& resourceType,
 341                                             OCConnectivityType connectivityType,
 342                                             SubscribeCallback presenceHandler)
 343     {
 344         return checked_guard(m_client, &IClientWrapper::SubscribePresence,
 345                              &presenceHandle, host, resourceType, connectivityType,
 346                              presenceHandler);
 347     }
 348
 349     OCStackResult OCPlatform_impl::unsubscribePresence(OCPresenceHandle presenceHandle)
 350     {
 351         return checked_guard(m_client, &IClientWrapper::UnsubscribePresence,
 352                              std::ref(presenceHandle));
 353     }
 354
 355     OCStackResult OCPlatform_impl::sendResponse(const std::shared_ptr<OCResourceResponse> pResponse)
 356     {
 357         return checked_guard(m_server, &IServerWrapper::sendResponse,
 358                              pResponse);
 359     }
 360 } //namespace OC
 361